提交

pages/news/index.js

@@ -9,7 +9,7 @@ Page({
    * 页面的初始数据
    */
   data: {
-
+    news: []
   },
   page: 1,
   size: 10,

pages/news/index.json

@@ -1,4 +1,6 @@
 {
   "navigationBarTitleText": "资讯",
-  "usingComponents": {}
+  "usingComponents": {
+    "van-empty": "@vant/weapp/empty/index"
+  }
 }

pages/news/index.wxml

@@ -1,6 +1,6 @@
 <!--pages/news/index.wxml-->
 <view class="news">
-  <view class="newsList">
+  <view class="newsList" wx:if="{{news && news.length}}">
     <view class="item van-hairline--bottom" wx:for="{{news}}" wx:key="index" style="margin-top: 37rpx;" bindtap="toPage" data-url="{{'/pages/detail/textImage?id=' + item.id }}">
       <view class="item-title">
         <view class="van-multi-ellipsis--l2">
@@ -10,4 +10,5 @@
       <image wx:if="{{item.cover}}" src="{{item.cover}}" style="width: 187rpx;height: 150rpx;" />
     </view>
   </view>
+  <van-empty wx:if="{{!news || !news.length}}" description="" />
 </view>